BR112013003105A2 - método de pré-tratamento de matérias-primas lignocelulósicas por ácido diluído - Google Patents

método de pré-tratamento de matérias-primas lignocelulósicas por ácido diluído

Info

Publication number
BR112013003105A2
BR112013003105A2 BR112013003105A BR112013003105A BR112013003105A2 BR 112013003105 A2 BR112013003105 A2 BR 112013003105A2 BR 112013003105 A BR112013003105 A BR 112013003105A BR 112013003105 A BR112013003105 A BR 112013003105A BR 112013003105 A2 BR112013003105 A2 BR 112013003105A2
Authority
BR
Brazil
Prior art keywords
feedstock
raw material
cellulose
lignocellulosic raw
lignocellulosic
Prior art date
Application number
BR112013003105A
Other languages
English (en)
Portuguese (pt)
Inventor
Wahnon Daphne
S Tolan Jeffrey
Cardile Steven
Original Assignee
Iogen Energy Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iogen Energy Corp filed Critical Iogen Energy Corp
Publication of BR112013003105A2 publication Critical patent/BR112013003105A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Emergency Medicine (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR112013003105A 2010-08-11 2011-08-11 método de pré-tratamento de matérias-primas lignocelulósicas por ácido diluído BR112013003105A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37249610P 2010-08-11 2010-08-11
PCT/CA2011/050490 WO2012019305A1 (fr) 2010-08-11 2011-08-11 Procédé de prétraitement à l'acide dilué des charges lignocellulosiques

Publications (1)

Publication Number Publication Date
BR112013003105A2 true BR112013003105A2 (pt) 2019-09-24

Family

ID=45567245

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013003105A BR112013003105A2 (pt) 2010-08-11 2011-08-11 método de pré-tratamento de matérias-primas lignocelulósicas por ácido diluído

Country Status (5)

Country Link
US (1) US20130143285A1 (fr)
CN (1) CN103068998A (fr)
BR (1) BR112013003105A2 (fr)
CA (1) CA2806130A1 (fr)
WO (1) WO2012019305A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8317975B2 (en) 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
US9223423B2 (en) * 2012-07-30 2015-12-29 Facebook, Inc. Touch gesture offset
AU2014363461B2 (en) 2013-12-11 2017-12-07 Neste Oyj Method for producing single cell oil from lignocellulosic materials
US10787687B2 (en) 2013-12-11 2020-09-29 Neste Oyj Method of processing lignocellulosic material using a cationic compound
CN105980573A (zh) * 2013-12-11 2016-09-28 耐思特公司 使用碱性脱木质化剂加工木质纤维素材料的方法
US9476066B2 (en) 2014-03-06 2016-10-25 Iogen Corporation Production of products with favourable GHG emission reductions from cellulosic feedstocks
US9856195B2 (en) * 2014-04-10 2018-01-02 Archer-Daniels Midland Company Phosphonic acid catalyst in dehydrative cyclization of 5 and 6 carbon polyols with improved color and product accountability
US20150352140A1 (en) * 2014-06-07 2015-12-10 Api Intellectual Property Holdings, Llc Biomass-based dietary supplement
MX2017012913A (es) 2015-04-10 2018-06-06 Comet Biorefining Inc Metodos y composiciones para el tratamiento de biomasa celulosica y productos producidos por estos.
ES2850355T3 (es) 2016-02-19 2021-08-27 Intercontinental Great Brands Llc Procesos para crear corrientes de múltiples valores de fuentes de biomasa
AU2019265921B2 (en) 2018-05-10 2024-12-19 Comet Biorefining Inc. Compositions comprising glucose and hemicellulose and their use
ES3036269T3 (en) * 2018-05-28 2025-09-16 Pierson Capital Environmental Beijing Ltd Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials
CN109503317B (zh) * 2018-12-29 2021-11-23 中国科学院青岛生物能源与过程研究所 一种竹基生物质转化糖醇的制备方法
AU2020276774B2 (en) 2019-05-10 2025-11-27 Comet Biorefining Inc. Materials and methods for producing arabinoxylan compositions
US12606849B2 (en) 2020-05-22 2026-04-21 Iogen Corporation Converting lignocellulosic feedstock to fuel
CN112661975A (zh) * 2020-12-07 2021-04-16 浙江金加浩绿色纳米材料股份有限公司 一种利用竹材碎料提取木糖、木质素和纤维素纳米晶的方法
CN112522328A (zh) * 2020-12-14 2021-03-19 山西中环百纳环境科技研究院有限公司 一种利用可降解废弃物制造乙醇的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1364072T3 (da) * 2001-02-28 2007-05-14 Iogen Energy Corp Fremgangsmåde til behandling af lignin- og celluloseholdigt råmateriale til foröget produktion af xylose og ethanol
US20040005674A1 (en) * 2002-04-30 2004-01-08 Athenix Corporation Methods for enzymatic hydrolysis of lignocellulose
CA2562467C (fr) * 2004-04-13 2012-07-31 Iogen Energy Corporation Recuperation de sel inorganique pendant le traitement d'aliments lignocellulosiques
AU2006254627A1 (en) * 2005-06-03 2006-12-07 Iogen Energy Corporation Method of continuous processing of lignocellulosic feedstocks
CA2746783A1 (fr) * 2008-12-19 2010-06-24 Mascoma Corporation Procede a deux etapes pour le pretraitement d'une biomasse

Also Published As

Publication number Publication date
US20130143285A1 (en) 2013-06-06
WO2012019305A1 (fr) 2012-02-16
CN103068998A (zh) 2013-04-24
CA2806130A1 (fr) 2012-02-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.